About us
English
Make Changes to PDFs on Windows
Easily make changes to PDF files on Windows
or drag and drop a file
Supports PDF and image file formats (maximum 100MB)
By using the product, you agree to our Terms of Service and have read our Privacy Policy.
Trusted by Millions Worldwide
4.4
2,100+ reviews on G2
4.4
8,200+ reviews on Capterra
4.4
73,000+ reviews on App Store
248M
Registered Users
5B
Notes Created
2M
Notes Created Daily
Frequently Asked Questions
Our web-based annotation tool allows you to add notes directly to PDFs in your browser, without needing desktop software.
Upload your PDF to the online annotation tool, which lets you highlight and add notes. No additional software required.
No, the tool does not support editing existing text. You can add annotations, but a different PDF editor is needed for text edits.
Yes, the online annotation tool works on Windows 10 and allows you to make changes like adding notes and highlights to PDFs.
No installation is required. Our browser-based tool enables you to edit PDFs without software installation.
Yes, as long as you have a modern web browser, you can use our tool on any Windows system, including older versions like Windows 7.
The maximum file size for a PDF is 100 MB. You can work with one file at a time during a session.
Yes, when you download the PDF after marking it online, all annotations are permanently embedded in the document.
Upload your PDF form, use text annotations for comments or notes, and highlight any fields you want to emphasize. Download the marked document.
Yes, the tool is free for basic annotations. Free users can upload and view, while logging in enables downloading and additional features.
Yes, our browser-based PDF annotation tool is compatible with Windows 11 as long as you use a standard web browser.
Simply visit the website, upload your PDF, and use the available annotation tools like pen, text, highlights, and shapes to make desired changes.
No, the tool processes one PDF file at a time. You must complete your edits and download the file before starting a new one.
Yes, you can annotate multi-page PDFs. Navigate through the pages and apply annotations to the entire document.
No, the annotation tool requires an internet connection as it operates through a web browser.